Question

explain about time lag and wave projection.​

Answer 1

Answer:

A “lag” is a fixed amount of passing time; One set of observations in a time series is plotted (lagged) against a second, later set of data. The kth lag is the time period that happened “k” timepoints before time i. For example: Lag1(Y2) = Y1and Lag4(Y9) = Y5

Explanation:

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Answer 2

Answer:

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